Researchers have found a way to purify water and produce electricity from a single device powered by sunlight. The scientists adapted a solar panel that not only generated power, but used some of the heat energy to distil and purify sea water. They believe the idea could make a major difference in sunny climates with limited water supplies. The lead author expects that a commercial device could be available in five years.
BBC 9th July 2019 read more »
Guardian 9th July 2019 read more »